Problem 1 (10 pts): Assign quantum numbers to electrons, noting their physical meaning. 1. Write the electron configuration of an oxygen atom (atomic number =8 ). 2. Draw the filling of the valence p electrons of oxygen in their atomic orbitals. (e.g. use three boxes indicating three p atomic orbitals and draw the electrons in the boxes). 3. List the set of quantum numbers ( n,l,ml,ms) for all the valence p electrons in question 2